The following example shows a plumbing line that is moved. The fittings connected with the plumbing line move with it. However, all other components in the run remain fixed in their original position.
Location grip on plumbing line objected selected
New location specified
Resulting layout
Notice how the elbows connected to the plumbing line moved with it and the plumbing lines connected to the elbows changed length. The system is still connected.